Air Quality Forecast Guidance for Atlanta, GA

Displayed below are NOAA-EPA Air Quality Forecast Guidance values for
latitude: 33.79 N, longitude: 84.47 W.
Ozone concentrations are presented in parts per billion (PPB).
Public comments and suggestions are encouraged.
A FAQ page is available.
More information...
24Hr Maximum
Ending
Maximum 1 Hour Average Ozone
Concentration (PPB)*
Maximum 8 Hour Average Ozone
Concentration (PPB)*
Tomorrow
(Ending 05/18, 4Z)
72
65
*Due to grid interpolation methods, the maximum 1- and 8-hour ozone concentration values may have
values slightly higher or lower than those of the corresponding hourly ozone concentrations.

Ozone
Ending Time
1 Hour Average Ozone
Concentration (PPB)
6Z Model Run
8 Hour Average Ozone
Concentration (PPB)
6Z Model Run
Tue, 17 May  09 AM
22
19
Tue, 17 May  10 AM
32
20
Tue, 17 May  11 AM
40
22
Tue, 17 May  12 PM
46
25
Tue, 17 May  01 PM
52
29
Tue, 17 May  02 PM
59
35
Tue, 17 May  03 PM
66
41
Tue, 17 May  04 PM
71
49
Tue, 17 May  05 PM
73
55
Tue, 17 May  06 PM
65
59
Tue, 17 May  07 PM
57
61
Tue, 17 May   08 PM
54
62
Tue, 17 May   09 PM
50
62
Tue, 17 May   10 PM
44
60
Tue, 17 May   11 PM
35
56
Wed, 18 May   12 AM
29
51
Wed, 18 May   01 AM
23
45
Wed, 18 May   02 AM
21
39
Wed, 18 May   03 AM
18
34
Wed, 18 May   04 AM
17
30
Wed, 18 May   05 AM
16
25
Wed, 18 May   06 AM
13
22
Wed, 18 May   07 AM
8
18
Wed, 18 May   08 AM
9
16
Wed, 18 May   09 AM
21
16
Wed, 18 May   10 AM
33
17
Wed, 18 May   11 AM
44
20
Smoke
Ending Time
(Local Time)
1 Hour Surface Smoke (µg/m³)
06Z Model Run
1 Hour Column-Integrated
Smoke (µg/m³)
06Z Model Run
Tue, 17 May  09 AM
0
0
Tue, 17 May  10 AM
0
0
Tue, 17 May  11 AM
0
0
Tue, 17 May  12 PM
0
0
Tue, 17 May  01 PM
0
0
Tue, 17 May  02 PM
0
0
Tue, 17 May  03 PM
0
0
Tue, 17 May  04 PM
0
0
Tue, 17 May  05 PM
0
0
Tue, 17 May  06 PM
0
0
Tue, 17 May  07 PM
0
0
Tue, 17 May  08 PM
0
0
Tue, 17 May  09 PM
0
0
Tue, 17 May  10 PM
0
0
Tue, 17 May  11 PM
0
0
Wed, 18 May  12 AM
0
0
Wed, 18 May  01 AM
0
0
Wed, 18 May  02 AM
0
0
Wed, 18 May  03 AM
0
0
Wed, 18 May  04 AM
0
0
Wed, 18 May  05 AM
0
0
Wed, 18 May  06 AM
0
0
Wed, 18 May  07 AM
0
1
Wed, 18 May  08 AM
0
0
Wed, 18 May  09 AM
0
1
Wed, 18 May  10 AM
0
2
Wed, 18 May  11 AM
0
1
Wed, 18 May  12 PM
0
2
Wed, 18 May  01 PM
0
1
Wed, 18 May  02 PM
0
1
Wed, 18 May  03 PM
0
2
Wed, 18 May  04 PM
0
1
Wed, 18 May  05 PM
0
1
Wed, 18 May  06 PM
0
1
Wed, 18 May  07 PM
0
0
Wed, 18 May  08 PM
0
0
Wed, 18 May  09 PM
0
1
Wed, 18 May  10 PM
0
1
Wed, 18 May  11 PM
0
1
Thu, 19 May  12 AM
0
0
Thu, 19 May  01 AM
0
1
National Weather Service Air Quality Program Page
Environmental Protection Agency AirNow Forecast Page
Graphical Air Quality Forecast Guidance
FAQ

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